Topological Sort in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 149th BREMAUCY 🇫🇷 694 129 51ms 6 Aug 2025 152nd Sakisan 🇧🇪 694 164 176ms 5 Aug 2025 153rd SirBogman 🇺🇸 693 113 868ms 4 Aug 2025 154th davecame 688 130 27ms 9 Aug 2025 154th RYNO8 688 130 115ms 19 days ago 156th albanian-laundromat 688 253 317ms 9 days ago 157th commandblockguy 🇺🇸 680 115 795ms 1 Sep 2025 158th Natanaelel 🇸🇪 679 71 31ms 31 Jul 2025 159th emgordon154 678 132 113ms 1 Aug 2025 160th ahmetdemirag 🇨🇾 668 134 50ms 10 Aug 2025 160th btjones0 668 134 17ms 8 Sep 2025 162nd albanian-laundromat 668 178 175ms 9 days ago 163rd voytxt 🇨🇿 666 123 15ms 28 Jul 2025 164th plcc0 663 135 16ms 4 Aug 2025 165th retrohun 660 126 290ms 1 Aug 2025 166th jupj 🇫🇮 659 185 3ms 28 Aug 2025 167th albanian-laundromat 658 119 605ms 4 Aug 2025 168th MeWhenI 🇻🇦 655 225 639ms 30 Jul 2025 169th annaproxy 653 137 19ms 5 Sep 2025 170th nwellnhof 🇩🇪 652 62 133ms 2 Aug 2025 171st error256 650 189 589ms 7 Aug 2025 172nd albanian-laundromat 650 210 1,400ms 9 days ago 173rd emgordon154 647 121 744ms 1 Aug 2025 174th trinityy-7 645 127 14ms 6 Aug 2025 175th SirBogman 🇺🇸 643 80 1,731ms 8 Aug 2025 176th edsrzf 🇳🇿 643 167 4,692ms 14 Aug 2025 177th AlephSquirrel 641 122 680ms 10 Jul 2025 178th andrewjc2000 639 140 18ms 2 Aug 2025 178th hiichbindermax 639 140 23ms 4 Aug 2025 180th Ripick 633 209 411ms 5 Aug 2025 181st CaedenHarper 🇨🇦 626 143 20ms 22 days ago 182nd Natanaelel 🇸🇪 622 65 75ms 31 Jul 2025 183rd Shanethegamer 🇺🇸 622 92 51ms 8 Aug 2025 184th Shanethegamer 🇺🇸 621 106 1,217ms 16 Aug 2025 185th error256 615 93 39ms 6 Aug 2025 186th InigoK 🇺🇸 613 146 20ms 3 Sep 2025 187th Shanethegamer 🇺🇸 612 134 13ms 12 Jul 2025 188th albanian-laundromat 612 338 1,215ms 4 Aug 2025 189th GolfingSuccess 🇬🇷 610 200 3ms 23 Jul 2025 190th Shanethegamer 🇺🇸 606 156 3,807ms 10 Aug 2025 191st KatieLG 🇬🇧 601 149 59ms 22 Sep 2025 192nd jerrandolph 599 344 297ms 20 Sep 2025 193rd YAJUE114514 593 151 14ms 1 Aug 2025 193rd vgamula 🇺🇦 593 151 22ms 4 Aug 2025 193rd anter69 🇭🇺 593 151 34ms 27 Aug 2025 196th SirBogman 🇺🇸 587 79 51ms 8 Aug 2025 197th albanian-laundromat 585 226 615ms 22 Aug 2025 198th MeWhenI 🇻🇦 580 50 85ms 30 Jul 2025 199th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 200th alemelis 566 158 18ms 2 Aug 2025 200th dirckvdende 566 158 20ms 4 Aug 2025 200th cros107 🇦🇺 566 158 19ms 12 Aug 2025 203rd CaedenHarper 🇨🇦 563 139 519ms 22 days ago 204th FEZfan 🇦🇺 559 160 46ms 11 Jul 2025 205th jatloe 552 162 16ms 1 Sep 2025 206th olleicua 🇺🇸 550 104 39ms 5 Aug 2025 207th shelerr 549 163 1,600ms 21 Aug 2025 208th jared-hughes 543 151 22ms 11 days ago 209th AlephSquirrel 540 199 860ms 2 Aug 2025 210th albanian-laundromat 536 572 48ms 8 Sep 2025 211th moustave 530 169 31ms 19 Aug 2025 212th albanian-laundromat 526 193 174ms 6 days ago 213th tailorspy 526 282 2,510ms 12 Aug 2025 214th KatieLG 🇬🇧 525 149 548ms 22 Sep 2025 215th DanielVenable 515 221 282ms 3 Aug 2025 216th yjgnaw 514 174 18ms 24 Jul 2025 217th qpwoeirut 511 175 34ms 2 Aug 2025 217th blaztoma 🇱🇹 511 175 60ms 11 days ago 219th Yax42 🇫🇷 509 161 283ms 6 Sep 2025 220th DialFrost 🇸🇬 499 186 125ms 12 Jul 2025 221st targrik 493 206 11ms 18 Aug 2025 222nd jacekwladzinski 492 182 24ms 17 days ago 223rd RaBa21 🇭🇺 486 184 15ms 3 Aug 2025 223rd Mikey-Beep 🇬🇧 486 184 25ms 6 Aug 2025 225th voytxt 🇨🇿 481 519 1,315ms 25 Jul 2025 First Prev 151–225 of 295 Next Last